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CWEA E/I LEVEL 3 EXAM NEWEST 2026 ACTUAL
EXAM QUESTIONS AND CORRECT DETAILED
ANSWERS (VERIFIED ANSWERS) ALL ANSWERED
{50 Q & A} ALREADY GRADED A+ | BRAND NEW! |
100% GUARANTEED PASS
The NEC identifies environments that contain flammable vapors
and gases as which class of hazardous location?
A-Class I
B-Class II
C-Class III
D-Class IV - ✔✔✔ Correct Answer > A-Class I
Control systems are usually designed so that each individual
circuit controls:
a. all functions of the machine.
b. at least two functions.
c. only one function.
d. only one device. - ✔✔✔ Correct Answer > c. only one function.
What is the volume of a cylinder with a 40-foot diameter and
height of 23 feet?
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a. 1,444 cu ft
b. 7,222 cu ft
c. 28,888 cu ft
d. 33,221 cu ft - ✔✔✔ Correct Answer > c. 28,888 cu ft
A 115-volt, 2-KVA, single-phase generator operating at full load
will deliver how many amperes?
a. 0.23
b. 17.4
c. 57.5
d. 230 - ✔✔✔ Correct Answer > b. 17.4
What is the current when a circuit has a 1,500- watt load and a
power factor of 86%, and operates from
a three-phase 230-volt source?
a. 9.7 amps
b. 6.5 amps
c. 4.4 amps
d. 3.8 amps - ✔✔✔ Correct Answer > c. 4.4 amps
What is the amp-load of a three-phase, 0.5-hp, 230-volt motor
with an efficiency rating of 92% and a
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power factor of 80%?
a. 1.27 amps
b. 1.19 amps
c. 2.55 amps
c. 4.41 amps - ✔✔✔ Correct Answer > a. 1.27 amps
A three-phase, 460-volt motor draws a current of 52 amperes.
The motor has an efficiency rating of
94% and a power factor of 80%. What is the horsepower?
a. 24.1 hp
b. 41.7 hp
c. 50.0 hp
d. 73.8 hp - ✔✔✔ Correct Answer > b. 41.7 hp
A 120-volt AC circuit draws a current of 5 amperes. Determine
the power consumption.
a. 60 watts
b. 120 watts
c. 4.8 watts
d. 600 watts - ✔✔✔ Correct Answer > d. 600 watts
In a simple ratio system, the independent variable is:
CWEA E/I LEVEL 3 EXAM NEWEST 2026 ACTUAL
EXAM QUESTIONS AND CORRECT DETAILED
ANSWERS (VERIFIED ANSWERS) ALL ANSWERED
{50 Q & A} ALREADY GRADED A+ | BRAND NEW! |
100% GUARANTEED PASS
The NEC identifies environments that contain flammable vapors
and gases as which class of hazardous location?
A-Class I
B-Class II
C-Class III
D-Class IV - ✔✔✔ Correct Answer > A-Class I
Control systems are usually designed so that each individual
circuit controls:
a. all functions of the machine.
b. at least two functions.
c. only one function.
d. only one device. - ✔✔✔ Correct Answer > c. only one function.
What is the volume of a cylinder with a 40-foot diameter and
height of 23 feet?
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a. 1,444 cu ft
b. 7,222 cu ft
c. 28,888 cu ft
d. 33,221 cu ft - ✔✔✔ Correct Answer > c. 28,888 cu ft
A 115-volt, 2-KVA, single-phase generator operating at full load
will deliver how many amperes?
a. 0.23
b. 17.4
c. 57.5
d. 230 - ✔✔✔ Correct Answer > b. 17.4
What is the current when a circuit has a 1,500- watt load and a
power factor of 86%, and operates from
a three-phase 230-volt source?
a. 9.7 amps
b. 6.5 amps
c. 4.4 amps
d. 3.8 amps - ✔✔✔ Correct Answer > c. 4.4 amps
What is the amp-load of a three-phase, 0.5-hp, 230-volt motor
with an efficiency rating of 92% and a
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power factor of 80%?
a. 1.27 amps
b. 1.19 amps
c. 2.55 amps
c. 4.41 amps - ✔✔✔ Correct Answer > a. 1.27 amps
A three-phase, 460-volt motor draws a current of 52 amperes.
The motor has an efficiency rating of
94% and a power factor of 80%. What is the horsepower?
a. 24.1 hp
b. 41.7 hp
c. 50.0 hp
d. 73.8 hp - ✔✔✔ Correct Answer > b. 41.7 hp
A 120-volt AC circuit draws a current of 5 amperes. Determine
the power consumption.
a. 60 watts
b. 120 watts
c. 4.8 watts
d. 600 watts - ✔✔✔ Correct Answer > d. 600 watts
In a simple ratio system, the independent variable is:
